About Build a lock®

HPI Online® has been focused on distributing padlocks for over 25 years. Master Lock Company manufactures thousands of padlocks with even more options to those padlocks, and so, HPI Online® invented Build a Lock® to help the consumer make those padlock choices easier than ever. Allowing the consumer the ability to choose online their body size, material, and shackle length, along with other options is at the heart of Build a Lock®. Give our online system a try; customize your padlock today.™

Our vision

Our vision is to be the world’s most dynamic international padlock distribution company, creating solutions for the padlock consumer as well as the padlock distributor. HPI Online® designed Build a Lock® to be the best online solution for the customization of Master Lock padlocks for people and businesses everywhere.

Our customers

At Build a Lock® we truly believe in the value of excellent customer service. We pride ourselves on making each and every one of our customers our top priority. We will do whatever it takes to ensure that your padlock building experience is a pleasurable one. We have tens of thousands of satisfied customers around the globe. Above are some of those customers who we have serviced and continue to service day in, day out.

Our team

Build a Lock® by HPI-Online® encompasses a network of experts located in two states. Our corporate office located in San Diego, California operates with a staff of 19 qualified padlocks experts who pride themselves on “doing what others do not.” You benefit from professional services and capitalize on the power of over 54 years of combined lock experience.

Your Security Is Important To Us

HPI Online® knows that your privacy is very important to you. When you place orders on our websites, all of your order information, including your card number and delivery address, is transmitted through the Internet using Secure Sockets Layer (SSL) technology. SSL technology causes your browser to encrypt your order information before transmitting it to our secure server. SSL technology, an industry standard, is designed to prevent someone other than operators of our sites from capturing and viewing your personal information.

To view our complete "Privacy and Security Statement," please click here. It will tell you about the manner in which we collect, use, disclose and otherwise manage the personal information you entrust to us at any of our HPI Online® websites or through our authorized service providers.